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Siemens LUT420 SITRANS Ultrasonic Level Controller for Liquids Solids Pump Control HART Interface
- Regular price
- $1,599.00
- Sale price
- $1,599.00
- Regular price
-
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Product Description P/N: LUT420
Description
The Siemens LUT420 is an ultrasonic level controller designed for continuous measurement of liquids, slurries, and solids in industrial environments. As part of the SITRANS LUT400 series, the Siemens LUT420 delivers reliable level and volume monitoring along with basic pump control and data logging. It is engineered for long-range measurement and stable operation in demanding applications such as tanks, wells, and open channel flow systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Process Control |
| Part Number | LUT420 |
| Subcategory | Level Controllers |
| Measurement Range | 0.3 to 60 m (1 to 196 ft) depending on transducer |
| Accuracy | ±1 mm standard operation (within specified range) |
| Outputs | 4–20 mA (isolated), relay outputs |
| Relay Outputs | 3 SPDT relays, configurable |
| Communication | HART 7.0, USB |
| Power Supply (AC) | 100–230 V AC ±15%, 50/60 Hz |
| Power Supply (DC) | 10–32 V DC |
| Operating Temperature | -20 to +50 °C (-4 to +122 °F) |
| Enclosure Rating | IP65 / NEMA 4X (with display lid) |
| Display | 60 x 40 mm LCD with backlight |
| Memory | 512 kB Flash EPROM, 1.5 MB data logging |
| Weight | Approx. 1.3 kg (2.87 lb) |
Information About LUT420
The LUT420 is a compact ultrasonic level controller from Siemens’ SITRANS LUT400 series, built for single-point measurement applications. It features a durable enclosure with flexible mounting options and supports a wide range of ultrasonic transducers for different measurement conditions. Designed for use in water treatment, storage tanks, and bulk material handling, it integrates pump control, alarm functions, and data logging capabilities. The device incorporates advanced digital signal processing and HART communication for reliable performance and seamless system integration.
Key Features:
- Ultrasonic Measurement Technology: Provides accurate non-contact level, volume, and flow measurement for liquids and solids
- Integrated Pump Control: Supports basic pump control functions with configurable relay outputs
- HART Communication: Enables remote configuration, diagnostics, and integration with control systems
- Multi-Relay Outputs: Includes three relays for alarm handling, pump control, and process automation
- User-Friendly HMI: Features a menu-driven interface with four-button navigation and multi-language support
- Data Logging Capability: Built-in memory allows tracking of process trends and operational data
- Digital Signal Processing: Patented receiver technology ensures stable readings in electrically noisy environments
- Flexible Installation: Compact 1/2 DIN enclosure with wall, pipe, DIN rail, or panel mounting options
The LUT420 delivers the reliability and precision required for industrial level measurement and basic process control applications.
Description
The Siemens LUT420 is an ultrasonic level controller designed for continuous measurement of liquids, slurries, and solids in industrial environments. As part of the SITRANS LUT400 series, the Siemens LUT420 delivers reliable level and volume monitoring along with basic pump control and data logging. It is engineered for long-range measurement and stable operation in demanding applications such as tanks, wells, and open channel flow systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Process Control |
| Part Number | LUT420 |
| Subcategory | Level Controllers |
| Measurement Range | 0.3 to 60 m (1 to 196 ft) depending on transducer |
| Accuracy | ±1 mm standard operation (within specified range) |
| Outputs | 4–20 mA (isolated), relay outputs |
| Relay Outputs | 3 SPDT relays, configurable |
| Communication | HART 7.0, USB |
| Power Supply (AC) | 100–230 V AC ±15%, 50/60 Hz |
| Power Supply (DC) | 10–32 V DC |
| Operating Temperature | -20 to +50 °C (-4 to +122 °F) |
| Enclosure Rating | IP65 / NEMA 4X (with display lid) |
| Display | 60 x 40 mm LCD with backlight |
| Memory | 512 kB Flash EPROM, 1.5 MB data logging |
| Weight | Approx. 1.3 kg (2.87 lb) |
Information About LUT420
The LUT420 is a compact ultrasonic level controller from Siemens’ SITRANS LUT400 series, built for single-point measurement applications. It features a durable enclosure with flexible mounting options and supports a wide range of ultrasonic transducers for different measurement conditions. Designed for use in water treatment, storage tanks, and bulk material handling, it integrates pump control, alarm functions, and data logging capabilities. The device incorporates advanced digital signal processing and HART communication for reliable performance and seamless system integration.
Key Features:
- Ultrasonic Measurement Technology: Provides accurate non-contact level, volume, and flow measurement for liquids and solids
- Integrated Pump Control: Supports basic pump control functions with configurable relay outputs
- HART Communication: Enables remote configuration, diagnostics, and integration with control systems
- Multi-Relay Outputs: Includes three relays for alarm handling, pump control, and process automation
- User-Friendly HMI: Features a menu-driven interface with four-button navigation and multi-language support
- Data Logging Capability: Built-in memory allows tracking of process trends and operational data
- Digital Signal Processing: Patented receiver technology ensures stable readings in electrically noisy environments
- Flexible Installation: Compact 1/2 DIN enclosure with wall, pipe, DIN rail, or panel mounting options
The LUT420 delivers the reliability and precision required for industrial level measurement and basic process control applications.